Horticulture Quiz 2
1 / 50
Potato when fried, excessive browning develops due to _____?
2 / 50
Which of the leafy vegetables has high cellulose and add bulk to food___________?
3 / 50
Strawberry belongs to what type of fruit ?
4 / 50
The size of stomata is measured by___________?
5 / 50
A condition of green plant in which they become unhealthy and pale yellow in colour in known as_________?
6 / 50
Variation in the performance of the same mango variety in the same orchard may be due to the variation in the root stock raised from seeds which may be due to_________?
7 / 50
Main factors affecting production and quantity of citrus is___________?
8 / 50
The storage life of fresh mango at -1 to 4?c is_____?
9 / 50
Which among the following does not possess cotyledons__________?
10 / 50
Sweet potato belong to family___?
11 / 50
The message of jasmine is_________?
12 / 50
Cleft grafting is most successful in_________?
13 / 50
Citrus has its origin in__?
14 / 50
A science which deals with classification of plants is called___________?
15 / 50
The most popular and common method of laying out orchard on flat ground is_________?
16 / 50
In orange aroma is developed by__________?
17 / 50
A branch of horticulture dealing with the production and marketing of vegetable is called__________?
18 / 50
Commercial production of fruits is known as___?
19 / 50
The portion of the axis below the cotyledons is known as___________?
20 / 50
The storage life of fresh oranges at 5 to 9?c is __?
21 / 50
Splice grafting is most successful in___________?
22 / 50
A pruning management done to develop a tree framework strong cough to bear large number of fruits without breaking of branches is known as_________?
23 / 50
Mango are planted in which of the following layout system__?
24 / 50
The chromoplast develops mainly from__________?
25 / 50
Adaptability, germination ability and variation the advantages of___________?
26 / 50
The year in which mango tree does not produce or produce very small number of fruit is called ________ ?
27 / 50
In apple wool aphid is genetically controlled by___________?
28 / 50
Which types of fruits are known at higher altitude in KP, Balochistan and Murree hills_________?
29 / 50
major source of sugar in world is________?
30 / 50
chemicals which induce leaf fall are called__?
31 / 50
Cotton fiber are made up of___________?
32 / 50
Enzymes are__________?
33 / 50
Common varieties of rose are developed by___________?
34 / 50
Plant parts useful for extraction of opium from papaver saminiferaim are__________?
35 / 50
Citrus belongs to the___________?
36 / 50
Alternate bearing is the serious problem of___?
37 / 50
Anthesis starts in onion. at__________?
38 / 50
According to national commission of Pakistan, post harvest losses in fruits are__?
39 / 50
Plants having monoecious flower are___?
40 / 50
Loss off leaves due to seasonal change is_________?
41 / 50
A process by which a piece of scion is attached to a root stock in a way that eabium of both scion and root stock came in firm contact, resulting is a new tissue is called_________?
42 / 50
Gulkand is made from the most common beautiful flower of_________?
43 / 50
which one of the following is climacteric fruit___?
44 / 50
Degeneration and death of aerial plant parts is called___________?
45 / 50
The most highly advanced division in plants kingdom is__?
46 / 50
When the corolla has four clawed petals inserted at right angle other is said to be___?
47 / 50
In California the age of citrus tree is__?
48 / 50
In bhindi production of foundation seed needs an isolation distance of___________?
49 / 50
Which of the following constitute the best definition of fruit__?
50 / 50
Gumosis is disease of___________?
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